Review · SEA CAVE
Marettimo: Private Boat Tour of 8 Caves with Snorkeling
Marettimo rewards time on the water. This 3.5-hour boat trip circles Sicily’s wildest Aegadian island, taking you to eight submerged and semi-submerged caves, with stops for swimming and snorkeling. I especially like the small-scale feel of a local sailing experience and the chance to hear island stories from Filippo, a Marettimo sailor who knows the coast closely.
I also like that the tour gives you more than a quick boat ride. You see the coastline from the sea, enter turquoise caves, and have time to swim in clear Mediterranean water. The main drawback is simple: you must arrange your own transport to Marettimo, and the tour is not a good fit for non-swimmers or people prone to seasickness.
Key points to know before booking

- Eight caves in 3.5 hours: The route covers a broad stretch of Marettimo’s coast without taking up your whole day.
- Filippo leads the trip: He speaks Italian and English, adds local history, and has been praised for his humor, care, and sailing skills.
- Swimming is central to the outing: Expect stops in turquoise water and time for snorkeling, not just sightseeing from the boat.
- You need to reach Marettimo yourself: Transport from Trapani or Favignana is not included, and you should arrive before 10:30 AM for the first departure.
- The price is modest for a private-style coastal trip: At $41 per person, the cost covers the cave tour, guiding, and snorkeling experience, but not meals, drinks, or island transport.
- Weather can affect the ride: Even with rougher seas, Filippo has worked to show the coast, but motion on the water may still be tiring for some people.
Why Marettimo is best seen from a boat

Marettimo is the smallest of the Aegadian Islands, and its appeal lies in its quiet coastline and clear water. From the village, you can enjoy the island at walking pace, but the caves and many of the best swimming spots only make sense from a boat.
That is what makes this tour useful. You are not simply ferried from one point to another. You spend the morning tracing the shore, looking into openings in the rock, and learning how each cave fits into the island’s story.
The coast changes as you go. Some caves are submerged, some are partly open above the water, and the color shifts from ordinary Mediterranean blue to bright turquoise where sunlight reaches the water. You get the pleasure of a sightseeing cruise, but with regular chances to get wet.
I would think of this as a relaxed coastal outing rather than an intense water-sports trip. The pace leaves room for swimming, photos, and conversation. If your ideal morning includes rushing between many activities, the boat may feel slow. If you want to enjoy Marettimo without hurrying, the timing works well.
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Meeting Filippo in Marettimo’s fishing village

Your day begins in Marettimo, not in Trapani or Favignana. You need to arrange the boat or ferry connection yourself, then allow enough time to reach the village before the first tour at 10:30 AM.
That early arrival has a practical benefit. You can take a short walk, have a coffee, and enjoy the calm feel of this old fishing village before boarding. It is worth leaving a little breathing room rather than stepping off your arrival boat and immediately searching for the tour.
Filippo is the local guide and sailor. His role seems to shape the whole experience. He explains the island and the caves, handles the boat, and keeps the mood light. Several strong ratings point to his friendliness, patience, and comic timing, but the praise is not only about his personality.
One useful detail is his care with language. When an English-speaking couple joined the trip, he translated the explanations for them even though the group was small. The tour is offered in Italian and English, so English speakers can expect help following the stories and instructions.
Filippo has also helped with practical island problems. One couple was close to missing tickets for the boat to Favignana after the tour, and he contacted the ticket office to help them arrange the connection. That does not form part of the official tour, but it gives you a sense of the personal, local nature of the service.
The eight caves: what the route offers

The tour visits eight caves around Marettimo. The available information does not assign individual names or fixed descriptions to each one, so you should not expect a standardized script with eight identical stops. Instead, the appeal is the changing mix of submerged entrances, partly open caverns, and coastal views.
As the boat reaches the first cave, you can expect Filippo to explain something about its place on the island. The value is not only visual. A cave can look beautiful on its own, but a local account gives the rock formation and shoreline more meaning.
At some points, the boat enters or approaches the cave openings. Light reflecting off the water creates the strong turquoise color that makes these stops special. You may get a clear view from the boat, then a chance to swim nearby or into a suitable section, depending on the conditions.
The submerged caves are likely to appeal most to confident swimmers who enjoy being close to the rock. You should listen carefully to the guide’s instructions and stay within the areas he considers suitable. The trip is designed around the sea, so swimming ability matters more here than on a normal sightseeing cruise.
The semi-submerged caves offer a different experience. You can see how the coastline is shaped above and below the water, rather than viewing only a dark opening from a distance. This variety keeps the morning from feeling like eight copies of the same stop.
A key point is that the sea controls the outing. One September trip faced rough water, yet Filippo still managed to show the group the coastline. That is encouraging, but it also means the ride can feel more active on some days. The number of caves visited or the time spent at each place may depend on conditions and safety.
Snorkeling in the Aegadian Islands

Swimming is not an extra tacked onto this tour. It is one of the main reasons to book it. The itinerary includes stops in clear water, and the caves give you unusual places to look beneath the surface.
Bring swimwear, a towel, and sunscreen. If you prefer using your own snorkeling equipment, you can bring it, which is useful if you care about mask fit or already travel with a compact set. The information provided does not promise a particular type of rental gear, so ask before assuming equipment is included.
The water around the caves is described as crystal-clear, with turquoise sections that look especially striking from the boat. Snorkeling here is best for people who are comfortable entering open seawater and swimming without solid ground nearby.
You should also plan for sun exposure. A half-day on the water can feel pleasant at first, then surprisingly hot once the boat is moving slowly or stopped for swimming. Sunscreen is specifically recommended, and a towel is useful after each stop.
This is not the right excursion for a non-swimmer. It is also a poor choice if you regularly suffer from seasickness. Even a skilled sailor cannot remove all movement from a boat, especially when the sea becomes choppy.
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How Filippo changes the experience

The caves are the natural draw, but the guide is the part most likely to shape your memory of the morning. Marettimo’s boat tours cover similar coastal sights, so the person at the helm matters.
Filippo receives especially strong praise for being attentive and easygoing. One family described him as both highly skilled and funny, with the feel of a comedian who happens to know every corner of the island. That combination is valuable on a boat trip because the ride includes stretches of moving between stops.
A guide who can talk about local history also gives structure to the outing. Instead of seeing one cave after another without context, you hear something about each place as you go. The information supplied does not list specific legends or historical facts, so I would not book this expecting a formal lecture. Think of it as informal island storytelling from a local sailor.
His approach also seems adaptable. When the sea was rough, he still worked to show the group as much of the coast as possible. When English explanations were needed, he provided them. That flexibility matters more than a polished speech when you are dealing with weather, mixed languages, and a moving boat.
What $41 per person gets you

At $41 per person, this is a strong value if you already plan to be in Marettimo. The price covers a guided tour of eight caves, the boat outing, snorkeling as part of the experience, and local history from the guide.
You are paying for access to parts of the coast that are hard to appreciate from land. You also get a local sailor, rather than simply a boat and a route map. For a 3.5-hour activity, the cost is reasonable, especially if swimming and cave visits are high on your list.
The price does not include transport to Marettimo. That is the largest cost point to consider because you must first reach the island from Trapani or Favignana. Food and drinks are also not included, so plan to eat before or after the tour and carry what you need according to the operator’s rules.
The value drops if you are not comfortable swimming or if you mainly want a dry sightseeing ride. Much of the experience is built around getting into the water. In that case, you would be paying for the central feature without using it fully.
The free cancellation option up to 24 hours before departure and the reserve-now, pay-later choice make planning easier. Still, those policies do not remove the need to check your ferry timing carefully. A late arrival in Marettimo could cost you the tour.
Timing, comfort, and practical planning
The tour lasts 3.5 hours, so allow extra time on both sides for getting to the village and making your next connection. You should reach Marettimo before 10:30 AM for the first tour.
A morning departure is useful in a few ways. You can finish with time left for lunch, a walk, or another look at the village. It also means you should think about your arrival route the day before, especially if you are coming from Favignana or Trapani.
Wear comfortable swimwear from the start. Bring a towel and sunscreen, and consider your own mask and snorkel if that makes you more comfortable. The boat tour is casual, but you are still spending several hours exposed to sun, spray, and boat movement.
The group size is not specified, so do not assume you will have the boat entirely to yourself simply because the activity is described as private. Ask the provider if the size of your particular departure matters to you.
Sea conditions deserve honest attention. One trip took place in rougher water and still covered the coast, but a successful outing in choppy seas does not mean everyone will find it comfortable. If you are prone to seasickness, choose a land-based activity instead.
Who will enjoy this Marettimo outing most

I would recommend this tour to confident swimmers, couples, families with older children who are comfortable in the sea, and anyone who wants to see Marettimo beyond the village streets. It suits people who like a relaxed pace, local conversation, and a mix of sightseeing and swimming.
English speakers should find the tour workable, since Filippo guides in Italian and English. His willingness to translate is a useful sign for mixed-language groups.
The trip is less suitable for non-swimmers, people who dislike small-boat movement, or visitors who want a fully dry and highly structured historical tour. It may also frustrate anyone who has only a very short window on the island, since getting to Marettimo before the departure requires careful planning.
I also would not choose it if your main aim is a long snorkeling session in one location. The boat visits eight caves, so the time is spread across sightseeing, moving along the coast, history, and swimming stops.
Should you book the eight-cave boat tour?
Book it if you can reach Marettimo in time, swim comfortably, and want the island’s coast to be the main event. The best reasons are the eight cave route, clear water, and Filippo’s mix of local knowledge, humor, and practical care.
Skip it if seasickness is a serious problem, if you cannot swim, or if transport connections make the 10:30 AM start stressful. For the right visitor, $41 is a fair price for a half-day on the water and one of the more direct ways to understand Marettimo’s character.
FAQ
How long does the Marettimo boat tour last?
The tour lasts 3.5 hours.
How many caves does the tour visit?
The route includes eight submerged and semi-submerged caves around Marettimo.
Where does the tour take place?
The tour takes place around Marettimo, the smallest of the Aegadian Islands in Sicily.
Is transport to Marettimo included?
No. You must arrange your own transport to Marettimo from Trapani, Favignana, or another starting point.
What time should I reach Marettimo?
You should reach the island before 10:30 AM if you plan to join the first tour.
Is snorkeling included?
Yes. Snorkeling is part of the experience, along with stops for swimming in the sea.
Is snorkeling equipment provided?
You may bring your own snorkeling gear if preferred. The available information does not specify a particular equipment rental arrangement.
What should I bring?
Bring swimwear, a towel, and sunscreen. You can also bring your own snorkeling gear if you prefer it.
Is the tour available in English?
Yes. The live guide speaks Italian and English.
Who should avoid this tour?
The tour is not suitable for non-swimmers or people prone to seasickness.
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